Struct TextureFormatFeatureFlags

pub struct TextureFormatFeatureFlags(/* private fields */);

Feature flags for a texture format.

Implementations

impl TextureFormatFeatureFlags

pub const FILTERABLE: TextureFormatFeatureFlags = _

If not present, the texture can’t be sampled with a filtering sampler. This may overwrite TextureSampleType::Float.filterable

pub const MULTISAMPLE_X2: TextureFormatFeatureFlags = _

Allows TextureDescriptor::sample_count to be 2.

pub const MULTISAMPLE_X4: TextureFormatFeatureFlags = _

Allows TextureDescriptor::sample_count to be 4.

pub const MULTISAMPLE_X8: TextureFormatFeatureFlags = _

Allows TextureDescriptor::sample_count to be 8.

pub const MULTISAMPLE_X16: TextureFormatFeatureFlags = _

Allows TextureDescriptor::sample_count to be 16.

pub const MULTISAMPLE_RESOLVE: TextureFormatFeatureFlags = _

Allows a texture of this format to back a view passed as resolve_target to a render pass for an automatic driver-implemented resolve.

pub const STORAGE_READ_WRITE: TextureFormatFeatureFlags = _

When used as a STORAGE texture, then a texture with this format can be bound with StorageTextureAccess::ReadOnly or StorageTextureAccess::ReadWrite.

pub const BLENDABLE: TextureFormatFeatureFlags = _

If not present, the texture can’t be blended into the render target.

impl TextureFormatFeatureFlags

pub const fn empty() -> TextureFormatFeatureFlags

Get a flags value with all bits unset.

pub const fn all() -> TextureFormatFeatureFlags

Get a flags value with all known bits set.

pub const fn bits(&self) -> u32

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

pub const fn from_bits(bits: u32) -> Option<TextureFormatFeatureFlags>

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u32) -> TextureFormatFeatureFlags

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u32) -> TextureFormatFeatureFlags

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<TextureFormatFeatureFlags>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

pub const fn intersects(&self, other: TextureFormatFeatureFlags) -> bool

Whether any set bits in a source flags value are also set in a target flags value.

pub const fn contains(&self, other: TextureFormatFeatureFlags) -> bool

Whether all set bits in a source flags value are also set in a target flags value.

pub fn insert(&mut self, other: TextureFormatFeatureFlags)

The bitwise or (|) of the bits in two flags values.

pub fn remove(&mut self, other: TextureFormatFeatureFlags)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

pub fn toggle(&mut self, other: TextureFormatFeatureFlags)

The bitwise exclusive-or (^) of the bits in two flags values.

pub fn set(&mut self, other: TextureFormatFeatureFlags, value: bool)

Call insert when value is true or remove when value is false.

pub const fn intersection( self, other: TextureFormatFeatureFlags, ) -> TextureFormatFeatureFlags

The bitwise and (&) of the bits in two flags values.

pub const fn union( self, other: TextureFormatFeatureFlags, ) -> TextureFormatFeatureFlags

The bitwise or (|) of the bits in two flags values.

pub const fn difference( self, other: TextureFormatFeatureFlags, ) -> TextureFormatFeatureFlags

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference( self, other: TextureFormatFeatureFlags, ) -> TextureFormatFeatureFlags

The bitwise exclusive-or (^) of the bits in two flags values.

pub const fn complement(self) -> TextureFormatFeatureFlags

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl TextureFormatFeatureFlags

pub const fn iter(&self) -> Iter<TextureFormatFeatureFlags>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<TextureFormatFeatureFlags>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

impl TextureFormatFeatureFlags

pub fn sample_count_supported(&self, count: u32) -> bool

Sample count supported by a given texture format.

returns true if count is a supported sample count.

pub fn supported_sample_counts(&self) -> Vec<u32>

A Vec of supported sample counts.

impl TextureFormatFeatureFlags

pub fn contains_invalid_bits(&self) -> bool

Returns true if the bitflags contains bits that are not part of the bitflags definition.

Trait Implementations

impl Binary for TextureFormatFeatureFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl BitAnd for TextureFormatFeatureFlags

fn bitand(self, other: TextureFormatFeatureFlags) -> TextureFormatFeatureFlags

The bitwise and (&) of the bits in two flags values.

type Output = TextureFormatFeatureFlags

The resulting type after applying the & operator.

impl BitAndAssign for TextureFormatFeatureFlags

fn bitand_assign(&mut self, other: TextureFormatFeatureFlags)

The bitwise and (&) of the bits in two flags values.

impl BitOr for TextureFormatFeatureFlags

fn bitor(self, other: TextureFormatFeatureFlags) -> TextureFormatFeatureFlags

The bitwise or (|) of the bits in two flags values.

type Output = TextureFormatFeatureFlags

The resulting type after applying the | operator.

impl BitOrAssign for TextureFormatFeatureFlags

fn bitor_assign(&mut self, other: TextureFormatFeatureFlags)

The bitwise or (|) of the bits in two flags values.

impl BitXor for TextureFormatFeatureFlags

fn bitxor(self, other: TextureFormatFeatureFlags) -> TextureFormatFeatureFlags

The bitwise exclusive-or (^) of the bits in two flags values.

type Output = TextureFormatFeatureFlags

The resulting type after applying the ^ operator.

impl BitXorAssign for TextureFormatFeatureFlags

fn bitxor_assign(&mut self, other: TextureFormatFeatureFlags)

The bitwise exclusive-or (^) of the bits in two flags values.

impl Clone for TextureFormatFeatureFlags

fn clone(&self) -> TextureFormatFeatureFlags

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TextureFormatFeatureFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Extend<TextureFormatFeatureFlags> for TextureFormatFeatureFlags

fn extend<T>(&mut self, iterator: T)

where T: IntoIterator<Item = TextureFormatFeatureFlags>,

The bitwise or (|) of the bits in each flags value.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Flags for TextureFormatFeatureFlags

const FLAGS: &'static [Flag<TextureFormatFeatureFlags>] = _

The set of defined flags.

type Bits = u32

The underlying bits type.

fn bits(&self) -> u32

Get the underlying bits value.

fn from_bits_retain(bits: u32) -> TextureFormatFeatureFlags

Convert from a bits value exactly.

fn empty() -> Self

Get a flags value with all bits unset.

fn all() -> Self

Get a flags value with all known bits set.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value.

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values.

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values.

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

fn intersects(&self, other: Self) -> bool

where Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.

fn contains(&self, other: Self) -> bool

where Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.

fn insert(&mut self, other: Self)

where Self: Sized,

The bitwise or (|) of the bits in two flags values.

fn remove(&mut self, other: Self)

where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!).

fn toggle(&mut self, other: Self)

where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.

fn set(&mut self, other: Self, value: bool)

where Self: Sized,

Call Flags::insert when value is true or Flags::remove when value is false.

fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.

fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!).

fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl FromIterator<TextureFormatFeatureFlags> for TextureFormatFeatureFlags

fn from_iter<T>(iterator: T) -> TextureFormatFeatureFlags

where T: IntoIterator<Item = TextureFormatFeatureFlags>,

The bitwise or (|) of the bits in each flags value.

impl Hash for TextureFormatFeatureFlags

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoIterator for TextureFormatFeatureFlags

type Item = TextureFormatFeatureFlags

The type of the elements being iterated over.

type IntoIter = Iter<TextureFormatFeatureFlags>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <TextureFormatFeatureFlags as IntoIterator>::IntoIter

Creates an iterator from a value.

impl LowerHex for TextureFormatFeatureFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Not for TextureFormatFeatureFlags

fn not(self) -> TextureFormatFeatureFlags

The bitwise negation (!) of the bits in a flags value, truncating the result.

type Output = TextureFormatFeatureFlags

The resulting type after applying the ! operator.

impl Octal for TextureFormatFeatureFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for TextureFormatFeatureFlags

fn eq(&self, other: &TextureFormatFeatureFlags) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for TextureFormatFeatureFlags

fn sub(self, other: TextureFormatFeatureFlags) -> TextureFormatFeatureFlags

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

type Output = TextureFormatFeatureFlags

The resulting type after applying the - operator.

impl SubAssign for TextureFormatFeatureFlags

fn sub_assign(&mut self, other: TextureFormatFeatureFlags)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

impl UpperHex for TextureFormatFeatureFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for TextureFormatFeatureFlags

impl Eq for TextureFormatFeatureFlags

impl StructuralPartialEq for TextureFormatFeatureFlags